#1F977A#1F977A

#1F977A is a mid, moderate teal. Relative luminance 0.238; OKLCH L 60.6% C 0.110 H 171.7°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#1F977A
RGB	rgb(31, 151, 122)
HSL	hsl(166, 66%, 36%)
HSV	hsv(166, 79%, 59%)
CMYK	cmyk(79.5%, 0%, 19.2%, 40.8%)
CIE-LAB	lab(55.91, -38.92, 6.26)
CIE-LCH	lch(55.91, 39.42, 170.86°)
OKLab	oklab(60.61% -0.1091 0.0159)
OKLCH	oklch(60.61% 0.11 171.7)
XYZ	xyz(15.1427, 23.8278, 22.2097)
Luminance	0.2383 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F977A #971F3C

analogous

#1F973E #1F977A #1F7897

triadic

#1F977A #7A1F97 #977A1F

tetradic

#1F977A #3E1F97 #971F3C #78971F

square

#1F977A #3E1F97 #971F3C #78971F

split-complementary

#1F977A #971F78 #973E1F

monochromatic

#0A3128 #156451 #1F977A #29CAA3 #54DCBB

Accessibility & contrast

On white

3.64

#1F977A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#1F977A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F977A

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F977A	#FFFFFF	#000000	##000000
##1F977A	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928C79

Deuteranopia (green-blind)

#83817C

Tritanopia (blue-blind)

#00988F

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #1f977a;
/* rgb */ color: rgb(31, 151, 122);
/* oklch */ color: oklch(60.6% 0.110 171.7);

Tailwind

colors: {
  custom: {
    50: '#70b6a0',
    500: '#1f977a',
    950: '#000000',
  },
}

SCSS

$custom: #1f977a;
$custom-light: #70b6a0;
$custom-dark: #000000;

JSON

{
  "hex": "#1f977a",
  "rgb": {
    "r": 31,
    "g": 151,
    "b": 122
  },
  "hsl": {
    "h": 165.5,
    "s": 65.934,
    "l": 35.686
  },
  "oklch": {
    "l": 0.60613,
    "c": 0.11024,
    "h": 171.7
  },
  "luminance": 0.2383
}

Semantic roles & 50–950 ramp

primary

#1F977A

secondary

#BF526D

accent

#3F68E9

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09110E

muted

#7B807E

Preview Lab

Preview with #1F977A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →